Fix permalink generation

Author: djoate

_plugins/translated-page-generator.rb

@@ -48,7 +48,7 @@ def generate(site)
           translated_page.data['title']       = translated_page_title.nil? ? page_title : translated_page_title.strip
           translated_page.data['description'] = translated_page_description.nil? ? page_description
                                                                                  : translated_page_description.strip
-          translated_page.data['permalink']   = "#{language}/#{page.dir}"
+          translated_page.data['permalink']   = "/#{language}#{page.permalink}"
           translated_page.data['src_dir']     = page.dir
           translated_page.data['language']    = language
           translated_page.content             = page.content